Light shutters and electro-optical storage devices from antiferroelectric liquid crystals of bent-shape molecules

2003 ◽  
Author(s):  
Antal Jakli ◽  
Liang-Chi Chien ◽  
Daniel Kruerke ◽  
Sebastian Rauch ◽  
Hans Sawade ◽  
...  
Keyword(s):  
Liquid Crystals ◽  
Optical Storage ◽  
Storage Devices ◽  
Antiferroelectric Liquid Crystals

Synthesis and photoswitching properties of liquid crystals derived from myo-inositol

RSC Advances ◽  
2014 ◽  
Vol 4 (66) ◽  
pp. 35089-35098 ◽  
Author(s):  
Md Lutfor Rahman ◽  
Mashitah Mohd Yusoff ◽  
Sandeep Kumar
Keyword(s):  
Liquid Crystal ◽  
Liquid Crystals ◽  
Optical Storage ◽  
Isotropic Phase ◽  
Storage Devices ◽  
The Creation ◽  
Bright Area

A new myo-inositol-based liquid crystal can be used for the creation of optical storage devices. The dark area is the UV-irradiated area forming a disordered isotropic phase, whereas the bright area protected from the light by using a mask remains in the ordered phase.

Synthesis of new U-shaped azobenzene liquid crystals for photoswitching properties

RSC Advances ◽  
2015 ◽  
Vol 5 (106) ◽  
pp. 87019-87029 ◽  
Author(s):  
Md Lutfor Rahman ◽  
Shaheen M. Sarkar ◽  
Mashitah M. Yusoff ◽  
Sandeep Kumar ◽  
Carsten Tschierske
Keyword(s):  
Liquid Crystals ◽  
Optical Storage ◽  
Isotropic Phase ◽  
Storage Devices ◽  
Green Area ◽  
Gray Circle

New U-shaped azobenzene liquid crystals can be used for creation of optical storage devices. Gray circle in the middle is the UV irradiated area to form disordered isotropic phase whereas blue-green area is protected from the light by mask remains.

Effective tuning of optical storage devices using photosensitive bent-core liquid crystals

2020 ◽  
Vol 304 ◽  
pp. 112719 ◽  
Author(s):  
B.N. Sunil ◽  
M.K. Srinatha ◽  
G. Shanker ◽  
Gurumurthy Hegde ◽  
M. Alaasar ◽  
...  
Keyword(s):  
Liquid Crystals ◽  
Optical Storage ◽  
Storage Devices

Optical Properties and Phenomenological Theory of Ferri-Ferri Phase Transitions in Antiferroelectric Liquid Crystals

1997 ◽  
Vol 7 (12) ◽  
pp. 1817-1828 ◽  
Author(s):  
P. Gisse ◽  
M. Sidir ◽  
V. L. Lorman ◽  
R. Farhi ◽  
J. Pavel ◽  
...  
Keyword(s):  
Optical Properties ◽  
Phase Transitions ◽  
Liquid Crystals ◽  
Phenomenological Theory ◽  
Antiferroelectric Liquid Crystals

Synthesis and Photochemical Switching of the Antiferroelectric Liquid Crystals Containing a Diazenediyl Group

1996 ◽  
Vol 25 (8) ◽  
pp. 583-584 ◽  
Author(s):  
Makoto Negishi ◽  
Kiyoshi Kanie ◽  
Tomiki Ikeda ◽  
Tamejiro Hiyama
Keyword(s):  
Liquid Crystals ◽  
Antiferroelectric Liquid Crystals
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